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Thursday, May 11, 2023
[LDAP] searchBase must not be null (an empty string is acceptable)
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The error message "searchBase must not be null (an empty string is acceptable)" is specific to LDAP (Lightweight Directory Acces...
[ERROR] failed authentication due to: SSL handshake failed,logger_name:o.apache.kafka.clients.NetworkClient
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The error message you're seeing suggests that there was a problem with the SSL/TLS handshake between the Kafka client and the server. Th...
Thursday, May 04, 2023
List of commonly used Java SSL Libraries
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Java provides several libraries for SSL/TLS support, which can be used to secure communication between a client and server over the intern...
Common issues in Kafka
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Kafka is a distributed streaming platform that is designed to handle high volumes of data in real-time. Like any other distributed system, K...
20 Basic Java Interview Questions
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What is Java? Java is a high-level, object-oriented programming language developed by Sun Microsystems. It is platform-independent and can...
Retrieve end date of the month of a given date in Java
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You can use the getActualMaximum method in Calendar to retrieve the maximum day of a month. import java.util.Calendar; import java.uti...
Fail Safe vs Fail Fast Operations in Java
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Fail-safe and fail-fast operations in Java are related to the behavior of iterators when a collection is modified while it is being iterat...
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